Not until he had left his friend _______ how important friendship was for him.
#81499
A
did he realize
B
he realized
C
had he realized
D
he had realized
推荐题目
— Father, you promised!—Well,____．But it was you who didn't keep your word first．
#80966
A
so was I
B
so did I
C
so I was
D
so I did
--Why didn’t you take part in the school reunion （团聚、重聚）yesterday? --I’m sorry, but not until last night ________ of it.
#83370
A
did I tell
B
was I told
C
I was told
D
I had told
Not until I came home last night ______ to bed .
#80602
A
Mum did go
B
did Mum go
C
went Mum
D
Mum went
________ she is not so cheerful ________ she used to be?
#79672
A
How it is that；as
B
How is it that；as
C
Is it why；that
D
Why is it that；what
— Shall Mary come to the concert with us？－Not_____she has finished her paper．
#84422
A
since
B
once
C
when
D
unless